overbalance

动词 overbalance:

1. weigh more heavily
   同义词：preponderate, outweigh, outbalance
2. cause to be off balance

1. He overbalanced and fell into the water.
   他失去平衡跌入水中。
2. If you stand up you'll overbalance the canoe.
   要是站起来，能把独木舟弄翻。

o.ver.bal.ance

v.（动词）
o.ver.bal.anced,o.ver.bal.anc.ing,o.ver.bal.anc.es
v.tr.（及物动词）
To have greater weight or importance than.
重于：比…更重或更重要
To throw off balance.
使失去平衡
v.intr.（不及物动词）
To lose one`s balance.
失去平衡
n.（名词）

An excess in weight or quantity.
超重，超量：在数量或重量上的多余
Something that overbalances or more than equals something else.
失去平衡：比其它事物更重要或超过其它物的事物